use multiple streams with isp

[tranhien1612]

i read examples and saw ISP can support 3 streams running concurrently (Main, viewfinder, still capture). but i cant find any example about it. i want to use more than 1 stream for my camera applications.

Specifically I want to run at least 2 stream, 1 for streaming and 1 for capturing images and streams use a different resolution.

i don't know how to do it. can anyone help me do it? thanks for all.

	 *   +-------------------------------------------------------+
	 *   | Camera                                                |
	 *   |                +-----------+                          |
	 *   | +--------+     |           |------> [  Main output  ] |
	 *   | | Image  |     |           |                          |
	 *   | |        |---->|    ISP    |------> [   Viewfinder  ] |
	 *   | | Source |     |           |                          |
	 *   | +--------+     |           |------> [ Still Capture ] |
	 *   |                +-----------+                          |
	 *   +-------------------------------------------------------+

[kbarni]

Yes, that's the way it should be done.
That's the feature that needs to be implemented for a version 2... I hope I'll find time to do that.